1. Built-in 2 million pixel high-resolution infrared camera, which can effectively avoid buddy punching;
2. Online face comparison will judge the buddy punching in real-time;
3. Achieving real-time backstage monitoring and through TCP/IP network;
4. Configured 320 × 240 true color 2.8〃LCD big screen. Key 5 is the direction key.

pk10短期暴利模式